Discussion on methods for preventing bolt rust
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The bolts of the pipes inside the device are severely corroded; is there any other good method besides applying butter?
Use galvanized bolts； Apply rust inhibitor to the surface ； Use stainless steel bolts. It seems these are the only methods!
According to Standard HG20634 Part 7, the surface of alloy steel bolts in petrochemical enterprises should be treated with blueing. Therefore, to solve the problem at its root, it is necessary to specify such technical requirements during procurement and ensure that they are properly met. Blue coating is the surface treatment used for modern individual weapons.
Procurement is the first line of defense against rust; the bolts that have already been installed are the most difficult to deal with. I’ve tried methods such as applying butter and spraying WD-40.
Mm-hmm, I was wondering what brand of rust inhibitor you use.